| Name | Year Established | Claim Status | ||
|---|---|---|---|---|
 |
Luis Verdugo & Hijo | Unclaimed | ||
|
|
Kraft, Aug. | Unclaimed | ||
|
|
Bauer, J. | Unclaimed | ||
|
|
Hansen, Julius | Unclaimed | ||
|
|
Robinson | Unclaimed | ||
|
|
Charles Stieff | Unclaimed | ||
|
|
Westerlund | Unclaimed | ||
|
|
Packard | Unclaimed | ||
|
|
Jacob Bros. | Unclaimed | ||
|
|
Siegel, Rudolf[1] | Unclaimed | ||
|
|
Alex Steinbach | Unclaimed | ||
|
|
Geissler, F. | Unclaimed | ||
|
|
Ed. Westermayer | Unclaimed | ||
|
|
Jelmini | Unclaimed | ||
|
|
Solton | Unclaimed | ||
|
|
Amherst | Unclaimed | ||
|
|
Gillot-Straube | Unclaimed | ||
|
|
Erard- London | Unclaimed | ||
|
|
Van Veen W. | Unclaimed | ||
|
|
Meldorf | Unclaimed | ||
|
|
Leschen, Wilhelm | Unclaimed | ||
|
|
Bishop | Unclaimed | ||
|
|
Schell, Lothar | Unclaimed | ||
|
|
Essenfelder | Unclaimed | ||
|
|
D'almaine | Unclaimed | ||
|
|
President | Unclaimed | ||
|
|
Steinthal, L. | Unclaimed | ||
|
|
Kisting | Unclaimed | ||
|
|
Auto Piano Co. | Unclaimed | ||
|
|
Hadley | Unclaimed | ||
|
|
Reichelt & Birnbaum | Unclaimed | ||
|
|
Byelloruss | Unclaimed | ||
|
|
Watlen, John | Unclaimed | ||
|
|
Nemetschke | Unclaimed | ||
|
|
Breitkopf & Härtel | Unclaimed | ||
|
|
Hofmann, Karl | Unclaimed | ||
|
|
Schwechten, G. | Unclaimed | ||
|
|
Fischer, Carl | Unclaimed | ||
|
|
Doss, Robert | Unclaimed | ||
|
|
Tetsch & May | Unclaimed | ||
|
|
Mahler | Unclaimed | ||
|
|
Kriebel | Unclaimed | ||
|
|
Becker, J. | Unclaimed | ||
|
|
Hasselaar | Unclaimed | ||
|
|
Rösch-Le Sage | Unclaimed | ||
|
|
Chollard & Chollard | Unclaimed | ||
|
|
Willermann | Unclaimed | ||
|
|
Paukert | Unclaimed | ||
|
|
Rud. Ibach Sohn | Unclaimed | ||
|
|
Cockuijt | Unclaimed | ||
|
|
Winkelmann & Co. | Unclaimed | ||
|
|
Petzold | Unclaimed | ||
|
|
Starck | Unclaimed | ||
|
|
Kaiser | Unclaimed | ||
|
|
Stapel | Unclaimed | ||
|
|
Anelli | Unclaimed | ||
|
|
Gotzmann | Unclaimed | ||
|
|
Price & Teeple | Unclaimed | ||
|
|
Broadwood and Sons | Unclaimed | ||
|
|
Woodchester | Unclaimed | ||
|
|
Vogeler & Co. | Unclaimed | ||
|
|
Mignon | Unclaimed | ||
|
|
Lighte, F. C. | Unclaimed | ||
|
|
Bogs & Voigt | Unclaimed | ||
|
|
Schlögl | Unclaimed | ||
|
|
Evertides | Unclaimed | ||
|
|
Davenport & Treacy | Unclaimed | ||
|
|
Stoddart | Unclaimed | ||
|
|
Lipp | Unclaimed | ||
|
|
Knauer | Unclaimed | ||
|
|
Baldwin | Unclaimed | ||
|
|
Hallett & Cumston | Unclaimed | ||
|
|
Ridgewood | Unclaimed | ||
|
|
Carl Dörr | Unclaimed | ||
|
|
Weissbrod | Unclaimed | ||
|
|
Niendorf | Unclaimed | ||
|
|
Humphrey, London | Unclaimed | ||
|
|
Settergren Piano Co. | Unclaimed | ||
|
|
Aeolian | Unclaimed | ||
|
|
French Starck | Unclaimed | ||
|
|
Dunham & Sons | Unclaimed | ||
|
|
Tolkien | Unclaimed | ||
|
|
Maristany | Unclaimed | ||
|
|
La Petite | Unclaimed | ||
|
|
Benkert | Unclaimed | ||
|
|
Hazelton Brothers | Unclaimed | ||
|
|
Ukraina | Unclaimed | ||
|
|
Mathushek & Son | Unclaimed | ||
|
|
Legnica | Unclaimed | ||
|
|
Betting | Unclaimed | ||
|
|
Helmholz | Unclaimed | ||
|
|
Sängler & Sohne | Unclaimed | ||
|
|
Cramer | Unclaimed | ||
|
|
Pleyel | Unclaimed | ||
|
|
Steinbach, Alex | Unclaimed | ||
|
|
Kenny & Sons | Unclaimed | ||
|
|
Artmann | Unclaimed | ||
|
|
Grover | Unclaimed | ||
|
|
Rachals | Unclaimed |